中间环节具有高频电压脉冲的电动汽车无电解电容集成式车载充电机充电策略

This article proposes a high-frequency voltage-pulse intermediate-link based charging method for the integrated onboard charger (OBC) of the electric vehicle, which can operate at bidirectional charging mode and electric traction mode without electrolytic capacitor. The integrated OBC has a two-stage configuration, consisting of a dual active bridge (DAB) dc–dc converter and a three-phase four-leg...